CN108571832B - Dehumidifier - Google Patents
Dehumidifier Download PDFInfo
- Publication number
- CN108571832B CN108571832B CN201710135888.3A CN201710135888A CN108571832B CN 108571832 B CN108571832 B CN 108571832B CN 201710135888 A CN201710135888 A CN 201710135888A CN 108571832 B CN108571832 B CN 108571832B
- Authority
- CN
- China
- Prior art keywords
- air
- metal hydride
- dehumidifier
- air outlet
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910052987 metal hydride Inorganic materials 0.000 claims abstract description 58
- 150000004681 metal hydrides Chemical class 0.000 claims abstract description 58
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 43
- 239000001257 hydrogen Substances 0.000 claims abstract description 43
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000007791 dehumidification Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 79
- 238000000605 extraction Methods 0.000 claims description 5
- 239000003507 refrigerant Substances 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 150000002431 hydrogen Chemical class 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a dehumidifier, and belongs to the field of dehumidification equipment. The dehumidifier includes: the air conditioner comprises a shell, a fan and a control device, wherein the shell is provided with an air outlet and two air inlets, an air channel is arranged between the air outlet and each air inlet, and the two air channels are mutually separated; the air extracting fan is arranged at the air outlet and used for driving the air in the air duct to be blown out from the air outlet; the dehumidification assembly comprises an electrochemical hydrogen pump and two metal hydride heat exchangers, the electrochemical hydrogen pump is respectively communicated with the two metal hydride heat exchangers through a hydrogen conveying pipeline, and the two metal hydride heat exchangers are respectively positioned at two air ducts. The dehumidifier of the invention takes the electrochemical compressor and the metal hydride heat exchanger as the heat exchange condensation component of the dehumidifier, and is different from the mode that the conventional humidifier needs to compress and circulate refrigerants such as Freon and the like through a mechanical compressor.
Description
Technical Field
The invention relates to the field of dehumidification equipment, in particular to a dehumidifier.
Background
In rainy seasons in summer, the water vapor content of air is very high, and a large amount of water vapor permeating into the indoor environment causes high indoor humidity, so that the amount of water discharged by human bodies through skin is reduced, users feel abnormal vexation and discomfort, and therefore the indoor environment needs to be dehumidified to reduce the indoor humidity and the water vapor amount; the existing dehumidification operation is mostly completed by an air conditioner or an independent dehumidifier, and the dehumidification principle is as follows: the fan sucks in the moist air, the moist air is condensed into water when passing through the low-temperature evaporator, the condensed water is collected in the water storage container or drained away through the water pipe in a drainage mode, the dry and comfortable air is discharged from the air outlet through the condenser, and the indoor humidity can be gradually reduced through continuous circular operation of sucking, dehumidifying and blowing out of the indoor air.
The conventional dehumidifier is composed of a compressor, a heat exchanger, a fan, a water container, a shell, a controller and other parts, most of the dehumidifier adopts Freon and other types of refrigerant media, the refrigerant media needs to be circularly compressed by the mechanical compressor, and the noise is high in the operation process, so that the silence of the indoor environment is influenced.
Disclosure of Invention
The invention provides a dehumidifier, aiming at overcoming the defect of high noise of the existing dehumidifier. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
According to a first aspect of the present invention, there is provided a dehumidifier comprising: the air conditioner comprises a shell, a fan and a control device, wherein the shell is provided with an air outlet and two air inlets, an air channel is arranged between the air outlet and each air inlet, and the two air channels are mutually separated; the air extracting fan is arranged at the air outlet and used for driving the air in the air duct to be blown out from the air outlet; the dehumidification assembly comprises an electrochemical hydrogen pump and two metal hydride heat exchangers, the electrochemical hydrogen pump is respectively communicated with the two metal hydride heat exchangers through a hydrogen conveying pipeline, and the two metal hydride heat exchangers are respectively positioned at two air ducts.
Furthermore, the air outlet is arranged at the top of the shell, and the two air inlets are oppositely arranged at two sides of the shell; the two air channels are symmetrically arranged in the shell.
Furthermore, the air outlet area of the air outlet is larger than or equal to the sum of the air inlet areas of the two air inlets.
Furthermore, the air inlet is provided with an air inlet grille, and the air outlet is provided with an air outlet grille.
Furthermore, the dehumidifier also comprises a water collecting part, wherein the water collecting part comprises a water storage box and a water receiving tray arranged below the metal hydride heat exchanger, and the water receiving tray is communicated with the water storage box through a water delivery pipe.
Furthermore, the water receiving tray is of a concave funnel-shaped structure, and the center of the water receiving tray is provided with a flow collecting hole communicated with the water delivery pipe.
Further, two metal hydride heat exchangers are positioned in the upward projection of the water pan.
Further, the lower portion of the metal hydride heat exchanger is disposed at least partially through the air duct.
The dehumidifier of the invention takes the electrochemical compressor and the metal hydride heat exchanger as the heat exchange condensation component of the dehumidifier, and is different from the mode that the conventional humidifier needs to compress and circulate refrigerants such as Freon and the like through a mechanical compressor.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of a dehumidifier according to an exemplary embodiment of the present invention.
Wherein, 1, a shell; 101. an air outlet; 102. an air inlet;
2. an exhaust fan;
3. an electrochemical hydrogen pump; 4. a metal hydride heat exchanger; 5. a hydrogen delivery line;
6. a water pan; 7. a water storage box; 8. a humidity sensor.
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of embodiments of the invention encompasses the full ambit of the claims, as well as all available equivalents of the claims. Embodiments may be referred to herein, individually or collectively, by the term "invention" merely for convenience and without intending to voluntarily limit the scope of this application to any single invention or inventive concept if more than one is in fact disclosed. Herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. As for the methods, products and the like disclosed by the embodiments, the description is simple because the methods correspond to the method parts disclosed by the embodiments, and the related parts can be referred to the method parts for description.
As shown in fig. 1, the present invention provides a dehumidifier, which can be used for absorbing water vapor in indoor air, and mainly comprises a casing 1, an extraction fan 2, an electric control board, a dehumidifying component, etc., wherein the casing 1 has an air outlet 101 and two separate air inlets 102, a separate air channel is formed between the air outlet 101 and each air inlet 102, and the two air channels are separated from each other, so that the air temperatures in the two air channels do not interfere with each other; the suction fan 2 is arranged at the air outlet 101, and when the suction fan 2 rotates and works, negative pressure can be generated on one side of the air channel so as to drive air in the air channel to be blown out of the air outlet 101; the dehumidification assembly comprises an electrochemical hydrogen pump 3 and two metal hydride heat exchangers 4, the electrochemical hydrogen pump 3 is respectively communicated with the two metal hydride heat exchangers 4 through a hydrogen conveying pipeline 5, the two metal hydride heat exchangers 4 are respectively arranged in corresponding air ducts, and when the electrochemical hydrogen pump 3 works, one metal hydride heat exchanger 4 can play a role of an evaporator so as to condense water vapor in air flowing through the metal hydride, so that the purpose of reducing indoor humidity is achieved. The electrochemical hydrogen pump 3 of the dehumidifier component takes hydrogen as a refrigerant medium, and the sound is low when the electrochemical hydrogen pump delivers the hydrogen, so that the noise volume generated by the whole machine of the dehumidifier can be effectively reduced, the low-noise operation of the dehumidifier is realized, and the use experience of a user is improved.
The working principle of the dehumidifier of the invention is as follows: the two metal hydride heat exchangers 4 of the dehumidification assembly are filled with metal hydride powder or metal hydride shells, when the electrochemical hydrogen pump 3 works, hydrogen can be driven to flow from one metal hydride heat exchanger 4 to the other metal hydride heat exchanger 4, in the process, the metal hydride heat exchanger 4 in the hydrogen releasing state absorbs the heat of the external environment, and the metal hydride heat exchanger 4 in the hydrogen absorbing state releases the heat to the external environment; according to the invention, the two metal hydride heat exchangers 4 are independently arranged in the corresponding air channels, and the air is driven by the extraction fan 2 to enter the corresponding air channels along the air inlet 102, the metal hydride heat exchanger 4 in the hydrogen discharge state can absorb the heat in the air to play a role similar to an evaporator, so that the water vapor in the air is condensed to reduce the water vapor content of the air discharged from the air outlet 101, and the humidity in the indoor air can be effectively reduced through the circulating flow of the air between the dehumidifier and the indoor environment, so that the indoor environment is in the most suitable humidity condition.
Because the metal hydride in unit mass has the upper limit of hydrogen absorption amount, when the metal hydride in the metal hydride heat exchanger 4 in the hydrogen absorption state reaches hydrogen absorption saturation, the electrochemical hydrogen pump 3 can be controlled to reversely convey hydrogen, the metal hydride heat exchanger 4 in the hydrogen release state becomes the hydrogen absorption state, and the metal hydride heat exchanger 4 in the hydrogen absorption state becomes the hydrogen release state, and can condense the water vapor flowing through the metal hydride heat exchanger 4, therefore, the condensation process of the dehumidifier is carried out in a single-side air duct and is switched by a set period, and the set period is determined by the time required for the metal hydride in the metal hydride heat exchanger 4 to reach the hydrogen absorption saturation.
In an embodiment of the present invention, the air outlet 101 is disposed at the top of the casing 1, the two air inlets 102 are disposed at two sides of the casing 1, the two air channels are symmetrically disposed inside the casing 1, each air channel is in a curved shape gradually extending upward from the air inlet 102, the axis of the rotating shaft of the extractor fan 2 coincides with the axes of symmetry of the two air channels, when the extractor fan 2 rotates, negative pressure is respectively formed in the two air channels, so that air flows along the direction indicated by the arrow shown in the figure, so as to simultaneously extract the air in the two air channels to the air outlet 101, the design has an advantage that, since the metal hydride heat exchanger 4 in the hydrogen releasing state can cool the air flowing through the metal hydride heat exchanger, and the other metal hydride heat exchanger 4 in the hydrogen absorbing state can heat the air flowing through the metal hydride heat exchanger, so that the same amount of air is simultaneously extracted from the two air channels by the extractor fan, and the air with two temperatures is mixed at the air outlet 101, so that the temperature of the air blown out from the air outlet 101 is the same as or similar to the indoor environment temperature, the adverse effect of the work of the dehumidifier on the indoor environment temperature is reduced, and the relative stability of the indoor environment temperature is ensured.
The dehumidifier can control the dehumidification rate by adjusting the hydrogen transmission rate of the electrochemical hydrogen pump 3, when the hydrogen transmission rate of the electrochemical hydrogen pump 3 is increased, the hydrogen release rate of the metal hydride heat exchanger 4 in the hydrogen release state is increased, the surface temperature of the heat exchanger is reduced, and therefore the water quantity condensed by the heat exchanger can be increased; in addition, the dehumidifier can also control the dehumidification efficiency by adjusting the rotating speed of the extraction fan 2, when the rotating speed of the extraction fan 2 is increased, the air flow rate in the air channel is increased, and the air flow passing through the metal hydride in the hydrogen release state is increased, so that the dehumidifier can also play a role in increasing the condensed water quantity.
When the speed of the fan 2 is adjusted, the air output of the air outlet 101 changes, and because the air in the two air channels flows to the air outlet 101, in order to reduce the disturbance influence caused by the change of the air output, the air outlet area of the air outlet 101 on the casing 1 of the present invention is larger than or equal to the sum of the air inlet areas of the two air inlets 102, so that the air outlet 101 can meet the air outlet area requirement of the air output.
In an embodiment of the present invention, an air inlet grille is disposed at the air inlet 102 on the casing 1, so as to prevent impurities such as dust, paper dust, etc. from entering the dehumidifier along the air outlet 101, and prevent the air duct from being blocked; similarly, an air outlet grille is also arranged at the air outlet 101 of the housing 1.
In an embodiment of the present invention, the dehumidifier further comprises a water collection component for collecting the water vapor condensed on the metal hydride heat exchanger 4, the water collection component mainly comprises a water pan 6 and a water storage box 7, wherein the water pan 6 is arranged below the metal hydride heat exchanger 4 and is communicated with the water storage box 7 through a water pipe, the condensed water on the outer surface of the metal hydride heat exchanger 4 can flow to the bottom of the heat exchanger under the action of gravity and gradually drip on the water pan 6 and converge into the water storage box 7 along the water pipe, and a user can take the water storage box 7 out of the dehumidifier periodically and pour out the collected condensed water.
In the embodiment, the water pan 6 is a concave funnel-shaped structure, the longitudinal section of the water pan is conical so as to form an inclined plane for the condensed water to flow towards the center of the water pan 6, a flow collecting hole communicated with the water delivery pipe is formed in the center of the water pan 6, and the condensed water flows into the water storage box 7 through the flow collecting hole and the water delivery pipe.
In order to ensure that condensed water condensed on the metal hydride heat exchangers 4 all drops onto the water pan 6, the two metal hydride heat exchangers 4 in the dehumidifier are both positioned in the upward projection of the water pan 6, namely, the distance between the outer edges of the two metal hydride heat exchangers 4 close to one side of the air inlet 102 is smaller than the outer diameter of the water pan 6.
In one embodiment of the present invention, the lower part of the metal hydride heat exchanger 4 is at least partially arranged through the air duct, that is, in the longitudinal section of the dehumidifier, the lower part of the metal hydride heat exchanger 4 is at least partially arranged below the lower edge curve of the air duct, and the arrangement mode has the advantages that: the condensed water collected at the bottom of the metal hydride heat exchanger 4 can be prevented from being blown by the air flow in the air duct, so that the condensed water can be stably dripped to the water pan 6.
A certain gap is formed between the part of the metal hydride penetrating through the air duct and the air duct, so that part of condensed water condensed on the inner wall of the air duct between the metal hydride heat exchanger 4 and the air outlet 101 can drip to the water receiving tray 6 through the gap, the recovery of the condensed water is facilitated, and the excessive accumulation of the condensed water on the inner wall of the air duct is avoided.
Similarly, the invention also arranges a water collecting ring at the edge of the air duct at the position of the air inlet 102, and the water collecting ring is communicated with the water storage box 7 through a water collecting pipe, thereby collecting condensed water condensed on the inner wall of the air duct between the air inlet 102 and the metal hydride heat exchanger 4.
In an embodiment of the present invention, a humidity sensor 8 is disposed on an inner wall of an air duct formed by the casing 1, and is capable of detecting a humidity condition of air flowing through the air duct in real time and transmitting information related to the humidity condition to the electric control board, so that when the detected humidity reaches a set humidity condition, the operation of the dehumidifier is stopped, thereby achieving the purposes of saving energy and reducing consumption.
It is to be understood that the present invention is not limited to the procedures and structures described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (6)
1. A dehumidifier, characterized in that said dehumidifier comprises:
the air conditioner comprises a shell (1) and a fan, wherein the shell is provided with an air outlet (101) and two air inlets (102), an air channel is arranged between the air outlet (101) and each air inlet (102), and the two air channels are mutually separated;
the extraction fan (2) is arranged at the air outlet (101) and is used for driving the air in the air duct to be blown out from the air outlet (101);
the dehumidification assembly comprises an electrochemical hydrogen pump (3) and two metal hydride heat exchangers (4), the electrochemical hydrogen pump (3) is respectively communicated with the two metal hydride heat exchangers (4) through a hydrogen conveying pipeline (5), and the two metal hydride heat exchangers (4) are respectively positioned at the two air channels;
the air outlet (101) is arranged at the top of the machine shell (1), and the two air inlets (102) are oppositely arranged at two sides of the machine shell (1); the two air channels are symmetrically arranged inside the shell (1);
the air outlet area of the air outlet (101) is larger than or equal to the sum of the air inlet areas of the two air inlets (102).
2. Dehumidifier according to claim 1 wherein the air inlet (102) is provided with an air inlet grille and the air outlet (101) is provided with an air outlet grille.
3. The dehumidifier of claim 1 further comprising a water collection part, wherein the water collection part comprises a water storage box (7) and a water pan (6) arranged below the metal hydride heat exchanger (4), and the water pan (6) is communicated with the water storage box (7) through a water delivery pipe.
4. The dehumidifier of claim 3 wherein the water pan (6) is a concave funnel-shaped structure, and a flow collecting hole communicated with the water pipe is formed in the center of the water pan.
5. Dehumidifier according to claim 3 or 4 wherein two of the metal hydride heat exchangers (4) are located within the bottom projection of the water tray (6).
6. Dehumidifier according to claim 5 wherein the lower part of the metal hydride heat exchanger (4) is arranged at least partially through the air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135888.3A CN108571832B (en) | 2017-03-09 | 2017-03-09 | Dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135888.3A CN108571832B (en) | 2017-03-09 | 2017-03-09 | Dehumidifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108571832A CN108571832A (en) | 2018-09-25 |
| CN108571832B true CN108571832B (en) | 2020-11-03 |
Family
ID=63576908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710135888.3A Active CN108571832B (en) | 2017-03-09 | 2017-03-09 | Dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108571832B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654614A (en) * | 2018-11-13 | 2019-04-19 | 青岛海尔空调器有限总公司 | Device and its control method for dehumidifying |
| CN110044019A (en) * | 2019-03-26 | 2019-07-23 | 青岛海尔空调器有限总公司 | A kind of electrochemistry air-conditioning and its control method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2589862Y (en) * | 2002-12-05 | 2003-12-03 | 赵耀华 | Dehumidifier |
| CN106196368A (en) * | 2016-07-21 | 2016-12-07 | 青岛海尔空调器有限总公司 | The method for controlling rotation of electrochemistry air conditioning system |
| CN106288071A (en) * | 2016-07-21 | 2017-01-04 | 青岛海尔空调器有限总公司 | Electrochemistry air conditioning system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08226726A (en) * | 1995-02-17 | 1996-09-03 | Matsushita Electric Ind Co Ltd | Air moisture adjustor, air conditioning apparatus, dehumidifying type drier, dehumidifier and method thereof |
-
2017
- 2017-03-09 CN CN201710135888.3A patent/CN108571832B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2589862Y (en) * | 2002-12-05 | 2003-12-03 | 赵耀华 | Dehumidifier |
| CN106196368A (en) * | 2016-07-21 | 2016-12-07 | 青岛海尔空调器有限总公司 | The method for controlling rotation of electrochemistry air conditioning system |
| CN106288071A (en) * | 2016-07-21 | 2017-01-04 | 青岛海尔空调器有限总公司 | Electrochemistry air conditioning system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108571832A (en) | 2018-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108571788B (en) | Dehumidifier and control method | |
| CN105972697B (en) | Air-conditioning | |
| CN102589054A (en) | Air conditioner | |
| CN201421141Y (en) | Household electric appliance with humidifying function | |
| CN108571832B (en) | Dehumidifier | |
| KR101917819B1 (en) | Cooling - Dehumidifier with heating and air cleaning function | |
| CN102003747A (en) | Movable type air conditioner | |
| CN103673112A (en) | Air conditioner | |
| CN105972718A (en) | Double-cold-source two-stage-evaporation-dehumidification fresh air machine with heat recovery function | |
| CN202719737U (en) | Plane ground air conditioning unit negative pressure water draining system | |
| CN203518008U (en) | Dehumidification unit of air conditioner | |
| KR100849549B1 (en) | Air conditioning apparatus | |
| CN204100403U (en) | The permanent clean Split wall-mounted indoor set of the permanent oxygen of constant temperature and humidity | |
| CN204923294U (en) | Air cooler | |
| CN209068631U (en) | A kind of dehumidifier | |
| CN210602023U (en) | Dehumidifier | |
| CN203719083U (en) | Air conditioner moisture storage and humidifying device as well as air conditioner indoor unit and air conditioner system adopting device | |
| CN209524583U (en) | Air-conditioning system | |
| CN209246261U (en) | Air conditioner integrated machine | |
| CN208108333U (en) | Dehumidifier | |
| CN105115081A (en) | Multifunctional air cooler | |
| CN206377762U (en) | Air conditioner for kitchen | |
| CN101191657A (en) | Dehumidifier condensate water outlet pipe component | |
| CN108867760A (en) | A kind of air water machine water manufacturing system | |
| CN209512256U (en) | Air conditioner condensate processor, air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201106 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |